The orbital having two radial as well as two angular nodes is -

Question:

The orbital having two radial as well as two angular nodes is -

  1. $3 \mathrm{p}$

  2. $4 \mathrm{f}$

  3. $4 \mathrm{~d}$

  4. $5 \mathrm{~d}$


Correct Option: , 4

Solution:

$\mathrm{n}-l-1=2$

$1=2$

$n-2-1=2$

$\mathrm{n}=5$

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